type MediaFormat = "webp" | "avif" | "jpeg" | "png";
type MediaFit = "cover" | "contain" | "fill" | "inside" | "outside";
type MediaParams = {
    width?: number | `${number}`;
    height?: number | `${number}`;
    format?: MediaFormat;
    quality?: number | `${number}`;
    fit?: MediaFit;
    frameTime?: number;
    boost?: number;
};
declare function optimize(image: string | URL, { width, height, format, quality, fit, frameTime, boost }: MediaParams): string;
declare function originalURL(image: URL | string): string;

export { type MediaFit, type MediaFormat, type MediaParams, optimize, originalURL };